It is not possible to repair the actual head gasket. Repair of a blown head gasket is to replace the gasket.
replace the head gasket
There is only one fix. Remove and replace the gasket. This is a major repair that should only be attempted by an expert.
are you sure its just a blown head gasket?... if heads are warped due to overheating replacing the gasket wont help you will need new heads as well. You can get a Haynes Manual or Chiltons, they will give you step by step guidance on replacing your gasket.
how to change head gasket on 1997 acura
The only fix is to replace the gaskets. Also check to make sure the head is not warped or cracked.
It should about 1 hour of labor (~$70) + plus gasket (~$10-25).
Well, a blown head gasket isn't cheap at all, no matter the vehicle, but in my experience around $1500
Intake manifold gasket
about 1500 to 2000